Hi all
Purchased the hive system and ready to install simple 4 wire for the main heating and water replacing LP522 and read this
https://www.diynot.com/diy/threads/...-replacing-lifestyle-lp522-programmer.447568/
Have a Honeywell thermostat dt90 and only 2 wires in A and B (L and N) assuming these need to be connected together ?
But am stuck on the multizone wiring.
I have polypipe underfloor heating and thermostat - PB1ZM looking at the wiring not sure how to connect this up to the additional receiver
http://www.polypipe.com/sites/default/files/Room_Thermostat_Installation_Instructions_Issue_1.2.pdf
Am I right in in assuming 1 is common and in there case 4 call for heat goes to 3 in hive heating in and then just connect neutral and live of the same PB1ZM ?
thanks
Purchased the hive system and ready to install simple 4 wire for the main heating and water replacing LP522 and read this
https://www.diynot.com/diy/threads/...-replacing-lifestyle-lp522-programmer.447568/
Have a Honeywell thermostat dt90 and only 2 wires in A and B (L and N) assuming these need to be connected together ?
But am stuck on the multizone wiring.
I have polypipe underfloor heating and thermostat - PB1ZM looking at the wiring not sure how to connect this up to the additional receiver
http://www.polypipe.com/sites/default/files/Room_Thermostat_Installation_Instructions_Issue_1.2.pdf
Am I right in in assuming 1 is common and in there case 4 call for heat goes to 3 in hive heating in and then just connect neutral and live of the same PB1ZM ?
thanks
Last edited: